Bag



FIG. 1 is a perspective view of the bag;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a perspective view of the bag in the reversible position.

The ornamental design for a bag, as shown and described.